Base | Representation |
---|---|
bin | 11011101110010… |
… | …100001011110100 |
3 | 1012102012212002210 |
4 | 123232110023310 |
5 | 1423033014012 |
6 | 114053133420 |
7 | 14345335602 |
oct | 3356241364 |
9 | 1172185083 |
10 | 465126132 |
11 | 219608169 |
12 | 10b92a270 |
13 | 75494883 |
14 | 45ab8872 |
15 | 2ac7a23c |
hex | 1bb942f4 |
465126132 has 12 divisors (see below), whose sum is σ = 1085294336. Its totient is φ = 155042040.
The previous prime is 465126131. The next prime is 465126161. The reversal of 465126132 is 231621564.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 465126132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465126131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19380244 + ... + 19380267.
Almost surely, 2465126132 is an apocalyptic number.
It is an amenable number.
465126132 is an abundant number, since it is smaller than the sum of its proper divisors (620168204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465126132 is a wasteful number, since it uses less digits than its factorization.
465126132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38760518 (or 38760516 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 465126132 is about 21566.7830702680. The cubic root of 465126132 is about 774.8011321861.
Adding to 465126132 its reverse (231621564), we get a palindrome (696747696).
The spelling of 465126132 in words is "four hundred sixty-five million, one hundred twenty-six thousand, one hundred thirty-two".
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